protected internal override void ExecuteDefaultAction(EventBase evt)
{
if (evt.GetEventTypeId() == EventBase <BlurEvent> .TypeId())
{
BlurEvent blurEvent = evt as BlurEvent;
if (blurEvent.relatedTarget == null || !blurEvent.relatedTarget.canGrabFocus)
{
this.lostFocus = true;
}
}
else if (evt.GetEventTypeId() == EventBase <FocusEvent> .TypeId())
{
FocusEvent focusEvent = evt as FocusEvent;
this.receivedFocus = true;
this.focusChangeDirection = focusEvent.direction;
}
}
protected internal override void ExecuteDefaultAction(EventBase evt)
{
// no call to base.ExecuteDefaultAction(evt):
// - we dont want mouse click to directly give focus to IMGUIContainer:
// they should be handled by IMGUI and if an IMGUI control grabs the
// keyboard, the IMGUIContainer will gain focus via FocusController.SyncIMGUIFocus.
// - same thing for tabs: IMGUI should handle them.
// - we dont want to set the PseudoState.Focus flag on IMGUIContainer.
// They are focusable, but only for the purpose of focusing their children.
// Here, we set flags that will be acted upon in DoOnGUI(), since we need to change IMGUI state.
if (evt.GetEventTypeId() == BlurEvent.TypeId())
{
BlurEvent be = evt as BlurEvent;
VisualElement relatedTargetElement = be.relatedTarget as VisualElement;
// To mimic IMGUI behavior, we only want to clear GUIUtility.keyboardControl
// when there is something else actually taking focus (canGrabFocus == true)
// or when the clicked element is the top level IMGUIContainer (relatedTargetElement.parent == panel.visualTree).
if (relatedTargetElement != null && (be.relatedTarget.canGrabFocus || relatedTargetElement.parent == panel.visualTree))
{
lostFocus = true;
}
}
else if (evt.GetEventTypeId() == FocusEvent.TypeId())
{
FocusEvent fe = evt as FocusEvent;
receivedFocus = true;
focusChangeDirection = fe.direction;
}
else if (evt.GetEventTypeId() == DetachFromPanelEvent.TypeId())
{
if (elementPanel != null)
{
elementPanel.IMGUIContainersCount--;
}
}
else if (evt.GetEventTypeId() == AttachToPanelEvent.TypeId())
{
if (elementPanel != null)
{
elementPanel.IMGUIContainersCount++;
}
}
}
protected internal override void ExecuteDefaultAction(EventBase evt)
{
if (evt.GetEventTypeId() == EventBase <BlurEvent> .TypeId())
{
BlurEvent blurEvent = evt as BlurEvent;
VisualElement visualElement = blurEvent.relatedTarget as VisualElement;
if (visualElement != null && (blurEvent.relatedTarget.canGrabFocus || visualElement.parent == base.panel.visualTree))
{
this.lostFocus = true;
}
}
else if (evt.GetEventTypeId() == EventBase <FocusEvent> .TypeId())
{
FocusEvent focusEvent = evt as FocusEvent;
this.receivedFocus = true;
this.focusChangeDirection = focusEvent.direction;
}
}
protected internal override void ExecuteDefaultAction(EventBase evt)
{
// no call to base.ExecuteDefaultAction(evt):
// - we dont want mouse click to directly give focus to IMGUIContainer:
// they should be handled by IMGUI and if an IMGUI control grabs the
// keyboard, the IMGUIContainer will gain focus via FocusController.SyncIMGUIFocus.
// - same thing for tabs: IMGUI should handle them.
// - we dont want to set the PseudoState.Focus flag on IMGUIContainer.
// They are focusable, but only for the purpose of focusing their children.
// Here, we set flags that will be acted upon in DoOnGUI(), since we need to change IMGUI state.
if (evt.GetEventTypeId() == BlurEvent.TypeId())
{
// A lost focus event is ... a lost focus event.
// The specific handling of the IMGUI will be done in the DoOnGUI() above...
lostFocus = true;
}
else if (evt.GetEventTypeId() == FocusEvent.TypeId())
{
FocusEvent fe = evt as FocusEvent;
receivedFocus = true;
focusChangeDirection = fe.direction;
}
else if (evt.GetEventTypeId() == DetachFromPanelEvent.TypeId())
{
if (elementPanel != null)
{
elementPanel.IMGUIContainersCount--;
}
}
else if (evt.GetEventTypeId() == AttachToPanelEvent.TypeId())
{
if (elementPanel != null)
{
elementPanel.IMGUIContainersCount++;
}
}
}
private void OnFocus(FocusEvent evt)
{
base.OnFocus();
}